27690685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6373}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 36714240

約数和(自身を除く): 9023555

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 6373, 31865, 70103, 350515, 503467, 2517335, 5538137, 27690685]

約数ペア:

[(1, 27690685), (5, 5538137), (11, 2517335), (55, 503467), (79, 350515), (395, 70103), (869, 31865), (4345, 6373)]